Originally Posted By MT_Pockets:You can paint over it after you remove all the loose coating and dull the gloss area by sanding lightly. You may want to use a bonding primer like Zinnser Bullseye 1-2-3...

Red is one of the hardest to get to cover and one of the quickest to fade. You can get the primer tinted (it will probably look pink) and that will help you cover quicker. Plan on doing multiple coats when painting in red. If you are thinking of Semi-Gloss you may step up to Gloss...it will last longer.